Fixed doc typos in Mix.Tasks.Test
Fixed doc typos in Mix.Tasks.Test

antipax/elixir,gfvcastro/elixir,kelvinst/elixir,kimshrier/elixir,pedrosnk/elixir,pedrosnk/elixir,kimshrier/elixir,elixir-lang/elixir,beedub/elixir,lexmag/elixir,kelvinst/elixir,ggcampinho/elixir,ggcampinho/elixir,lexmag/elixir,gfvcastro/elixir,michalmuskala/elixir,beedub/elixir,joshprice/elixir,antipax/elixir